Caleb Tried to Get His Mother's Attention by Whining,but This

Multiple Choice

Caleb tried to get his mother's attention by whining,but this didn't work.Caleb thought about what behaviours worked in the past when his mother talked to him,so he tugged on her sleeve and said,"Mama." She hugged him.Caleb's solution of this problem is an example of _________ approach to cognitive development.

A) a biological
B) an instrumental
C) the information processing
D) Piaget's